From 47832083d8669f7269a6a301f79eb44247a9a5d0 Mon Sep 17 00:00:00 2001
From: "Gleb A." <94681073+gleb-kun@users.noreply.github.com>
Date: Wed, 21 May 2025 13:52:47 +0300
Subject: [PATCH] refactor(comments): use `includes` instead of `indexOf` to
 improve readability (#1128)

* fix(disqusjs): refactor local DisqusJS loading check for improved readability

* fix(gitalk): refactor local Gitalk loading check for improved readability
---
 layouts/partials/comments/provider/disqusjs.html | 8 ++++++--
 layouts/partials/comments/provider/gitalk.html   | 7 ++++---
 2 files changed, 10 insertions(+), 5 deletions(-)

diff --git a/layouts/partials/comments/provider/disqusjs.html b/layouts/partials/comments/provider/disqusjs.html
index 967c38c..f4f4c03 100644
--- a/layouts/partials/comments/provider/disqusjs.html
+++ b/layouts/partials/comments/provider/disqusjs.html
@@ -21,8 +21,12 @@
         }
 
         function lazyLoadDisqusJS() {
-            if (["localhost", "127.0.0.1"].indexOf(window.location.hostname) != -1) {
-                document.getElementById('disqus_thread').innerHTML = 'Disqus comments not available by default when the website is previewed locally.';
+            const excludedHosts = ["localhost", "127.0.0.1"];
+            const hostname = window.location.hostname;
+
+            if (excludedHosts.includes(hostname)) {
+                document.getElementById('disqus_thread').innerHTML =
+                    'Disqus comments not available by default when the website is previewed locally.';
                 return;
             }
 
diff --git a/layouts/partials/comments/provider/gitalk.html b/layouts/partials/comments/provider/gitalk.html
index 54bfcba..ac77fc6 100644
--- a/layouts/partials/comments/provider/gitalk.html
+++ b/layouts/partials/comments/provider/gitalk.html
@@ -18,9 +18,10 @@
         proxy: {{- .proxy -}},
     });
     (function () {
-        if (
-            ["localhost", "127.0.0.1"].indexOf(window.location.hostname) != -1
-        ) {
+        const excludedHosts = ["localhost", "127.0.0.1"];
+        const hostname = window.location.hostname;
+
+        if (excludedHosts.includes(hostname)) {
             document.getElementById("gitalk-container").innerHTML =
                 "Gitalk comments not available by default when the website is previewed locally.";
             return;